Designed for dependable residual current protection, the Lovato 31RC35415 earth leakage relay combines Type A sensitivity with a compact, internal panel mount format.
£262.04
The Lovato 31RC35415 is a compact earth leakage relay designed for residual current monitoring and electrical protection applications. Featuring an integrated 35mm toroidal current transformer, Type A residual current detection, and a wide supply voltage range of 110-125VAC/DC, 220-240VAC, and 380-415VAC, this relay provides reliable earth fault detection for industrial and commercial electrical systems.
The Lovato 31RC35415 earth leakage relay is part of Lovato Electric’s 31RC series of compact residual current protection devices. It is designed for internal panel mounting and includes an incorporated 35mm toroidal transformer, allowing direct measurement of leakage currents without requiring a separate external CT. The relay provides a single adjustable operating threshold and complies with IEC/EN 60947-2 requirements.
The Lovato 31RC35415 is suitable for electrical installations requiring dependable earth leakage monitoring and residual current protection, including:
The Lovato 31RC35415 combines compact panel mounting, integrated current sensing, and flexible voltage compatibility in a single residual current protection solution. Its Type A detection capability, built-in toroidal transformer, and clear LED status indication make it ideal for monitoring leakage currents and improving electrical safety in demanding applications.
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| Monitoring Function | Earth leakage / residual current | |
|---|---|---|
| Voltage | 415 V | |
| Coil / Supply Voltage | 110 V AC, 110 V DC, 115 V AC, 120 V AC, 125 V DC, 220 V AC, 230 V AC, 240 V AC, 380 V AC, 400 V AC, 415 V AC | |
| IP Rating | IP20 | |
| Specification Value Brand | Lovato Electric | |
| Part Number | 31RC35415 | |
| Product Type | Earth leakage relay | |
| Residual Current Type | Type A | |
| Rated Supply Voltage | 110-125VAC/DC; 220-240VAC; 380-415VAC | |
| Toroidal Transformer | Integrated 35mm / 1.38" | |
| Operating Thresholds | 1 adjustable threshold | |
| Output Contact | SPDT | |
| Leakage Current Range | 0.25-2.5A | |
| Frequency | 50-60Hz | |
| Protection Rating | IP20 terminals | |
| Operating Temperature | -10°C to +60°C | |
| Dimensions | 100 x 110 x 70mm | |
| Standards | IEC/EN 60947-2 | |
| HS Code | 85389091 |
The Lovato 31RC35415 is used to detect earth leakage currents and provide residual current protection in industrial and commercial electrical systems.
The relay supports 110-125VAC/DC, 220-240VAC, and 380-415VAC supply voltages.
Yes. The relay includes an integrated 35mm toroidal transformer for residual current measurement.
The Lovato 31RC35415 provides Type A residual current detection suitable for AC and pulsating DC fault currents.
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